Bottle-washing machine.



H. J. CHILTON.

BOTTLE WASHING MAOHI'NE.

APPLICATION IILED 1n. 3, 1910.

' 1,053,903. Patented Feb. 18, 1913.

I SHEETS-51131 1.

W/ZZZWW H. J. CHILTON.

BOTTLE WASHING MACHINE.

APPLICATION FILED JAN. 3, 1910.

Patented Feb. 18, 1913 7 SHEETS-SHEET 2 UH toms u s H. J. CHILTON.

BOTTLE WASHING MACHINE.

APPLICATION FILED JAN. 3, 1910. 1,053,903 Patented Feb. 18,1913.

7 MEETS-SHEET 3.

llill lllllllllili lll W/I/l/lW/I 1& "I II i:

Eii

H. J. GHILTON.

BOTTLE WASHING MACHINE.

rum-molt mun mu. 3, 1910.

1,053,903. Patented Feb. 18,1913

'! SHEETS-$111311 4.

A 2% Q??? @M $705M I wwwy/ i/ H. J. CHILTON BOTTLE WASHING MACHINE.

nruourox rum) JAN. 3, 1910.

Patented Feb. 18, 1913.

H. J. CHILTON.

BOTTLE WASHING MACHINE. APPLICATION rum) JAN. 3,1910.

1,053,903, Patented Feb. 18,1913.

7 SHEETS-SHEET 6. $1 144 38 w my 2e 3 111 V l 1 I! I 9 I E; I .9 $0 ,29 A 26' (11 I iml'nor z? H. J. CHILTON.

BOTTLE WASHING MACHINE.

APPLICATION FILED JAN. 3, 1910.

Patented Feb. 18, 1913.

UNI'lED STATES PATENT OFFICE.

HENRY J. CHILTON, OF CHICAGO, ILLINOIS, ASSIGNOR OF ONE-IiALF T0 JOHN H. ROBERTS AND GEORGE W. ROBERTS, BOTH OF CHICAGO, ILLINOIS.

BOTTLE-WASHING lvIAtZJHINIElv Specification of Letters Patent.

Patented Feb. 18, 1913.

Application filed January 3, 1916. Serial No. 536,013.

' series of bottles are carried by an endless traveling conveyor to the washing apparatus and there rota-ted synchronously with the latter; to provide a construction in which both the interior and exterior of the bottles,

as well as the mouth and the bottom of the.

latter, are eliiectively washed, and these operations carried on successively without interrupting the drive of the bottle carrier or conveyor; to provide a construction in which the interior of each bottle as the latter is carried in the coi'iveyer subjected to a double washing, thus permitting the use of differ ent characters of brushes if desired; to provide a construction in which the bottles after they are washed are automatically rinsed while still carried by the oonveyer; to provide a eonstructionin which water is ad mitted to the brushes and rinsing apparatus at predetermined intervals through automatically controlled valve-niechaiiisms; to provide construction in which the bottles are automatically spun within their holders while being washed; to provide a construc tion in which the bottles and the brushes which wash the interior are automatically brought into and out of alineinent, in order to permit the use of two or more brushes for washing the interior of each bottle: to provide a construction the various operating parts of which may be adjusted to permit the washing of different sizes of bottles in the same machine; to provide a construction in which the various operating parts are actuated automatically and in properly timed relation with each other; to provide novel means for shifting the rinsing mecha nism into and out of proper alinement with the bottles; to provide a construction in which substantially all of the various mechanisms may be driven from a common source,

of power; to provide a construction in which the operating mechanisms are in the main actuated by cams, thus insuring a more positive and reliable operation; to provide a novel type of conveyor mechanism for holding the bottles during their travel around the washing apparatus; and in general to provide an improved construction of the character referred to.

The invention consists in the matters hereinafter described, and more particularly pointed out in the appended claims.

In the drawings, Figure 1 is a side elevation, with parts broken away and shown in section, of a rotary washing machine embodying my invention; Fig. 2 is a horizontal sectional view taken on lines 22 of Fig. 1 and looking in the direction of the arrows; Fig. 3 is a vertical. sectional view, showing more particularly the apparatus for Washing the inside of the bottles; Fig. 4 is a vertical sec- ,tional view taken at right angles to Fig. 3',

and showing more particularly the apparatus for raising and lowering the bottles; Fig. 5 isa fragmentary, horizontal sectional view showing the apparatus for shifting each pair of brushes so as to subject each bottle to a double interior washing; Fig.'6 is a detail perspective view of one of the bottle holders; Fig. 7 is a vertical sectional view of a porti n of the rinsing apparatus; Fig. 7' is a new view of the same; Fig: 8 is an enlar \e'tical sectional view taken on lines of Fig. 2 and looking in the direction of the arrows; Fig. 9 is a horizontal sectional view taken on lines 99 of Fig. 8 and looking in the direction of the'arrows; Fig. 10 vertical sectional view taken on ill l0-l0 of Fig. 9; Fig. 11 is a horizontal .i view of the mechanism for washing the l ittoin of the bottles, the view being taken a1 oximately on line 1111. of Fig.

1;- Fig. 12 is an enlarged, vertical sectional view of the upper casting of the valve chainer which controls the supply of water to t e crashes and rinsing mechanism; Fig. 13 '1. top plan view of the lower half of the same; Fig. 14 is a detail 'view showing the manner of constructing the main operating cam by which the brushes are shifted upwardly into operative engagement with the bottles; Fig. 15 is a vertical, sectional view of the main valve chamber: and Fig. 16 is a detail view of the cam track upon which the spinners ride. 7

teferring to the drawings, 1 designates as a whole a main base casting having a circular main portion 2 and an elongated extension 3. The central portion 2 of this casting isprovided with vertical standards 4-4, and a cross support 5 between which and the base is journaleda vertical shaft 6. The extension 3 is similarly provided with a standard 7 which. supports the outer end of the conveyer designated as a whole by 8. Upon this stafidard 7 and the main upright frame is suitably supported a conveyor track 9, which, as shown in Fig. 2, is of peculiar construction of the conveyer, it comprises av series of links 15 which are pivotally connected together chain fashion, as shown at 16.; Each of these links -'(see Fig. 6) consis'ts of a casting 17 provided. at its upper and lower edges with teeth 18" and 19 which are adaptedto mesh with the'sprockets 13 and 14. The opposite face of each link is provided with a lower bracket 20 having a bottle seat 21 to receive the neck of the bot. tie, and a generally similar bracket 22 having a split collar 23 which holds the lower end of the bottle. It is understood, of course, that the bottles are carried in the conveyor in inverted position. Each of these brackets 20 and 22 is provided at each side with an ear 24 having an eye 25 by which the links are connected together. The rear ends of the links are provided with spacedapart rollers 36 and 37, which ride upon the respective upper and lower edges of. the track.

From the foregoing it will be seen that I provide simple cans for holding the bottles securely wit in the conveyor, and at the same time obtain a particularlystrong' const-ruction for the conveyer itself.

Referring now to the construct-ion of the idler sprocket 14, it consists of a journal 26 mounted in a suitable sliding block 27 car ried by a bracket 28 mounted onthe standard 7. The block 27- is provided with extensions 29 in order to form bearing surfaces for the hubs 30 which carry the sprocket rings 31 having sprocket teeth 32. The rings are connected to the hubs by spokes 33. The upper and lower sprocket rings are so arranged as to register with the respective a disk 48.

upper and lower teeth 18 and 19 of the conveyer links. In order to adjust-the sprocket 14 within its bearings, the block 27 is slidably mounted between a. pair of forked arms 34 forming a part of the bracket 28. The block may be locked in adjusted position by means of a set screw 35. The block is guided within the arms 34'-by means of suit able lugs 38 sliding in suitable grooves formed in the arms 34. The driving sprockets 13 are fixed, as shown at 39, to a drum 4O extending around the stationary shaft 6.

This drum rotates with the washing apparatus as a whole, thus driving the eonveyer. Around the lower part of the shaft- 6 is loosely mounted a relatively large disk 42 provided at its lower edge with gear teeth 43. which mesh with a spur gear 44 carried which may be driven from any suitable source of power. This disk 42 supports the rotating apparatus as a whole. To'this end it is provided with a. plurality of posts 45 extending around its periphery. The upper ends of these posts are connectedtogether by a circular casting 46. To the stationary shaft (3 is keyed a collar 47 which supports At its outer edge, this disk is provided with a series of apertures 49 for a purpose hereinafter described. On the outer edge of the disk is integrally formed an annular, upstanding flange 50 provided at its inner edge with an internal gear ring 51. Upon the main frame is secured an inwardlyextending bracket 52 having a pair of arms 53 at its upper and lower ends, respectively. Each of these arms terminates in a bearing 54, and within each pair of bearings is journaled a brush rod 55 carrying a suitable brush 56. The lower end of each ofthese rods is provided with a gear 57 which meshes with the internal gear ring 51. The pair of brushes 56 are adapted to wash the exterior of the bottles as they travel by in their conveyer, and as the gear ring 51 is rotated with the main body of the'machine, the brushes are spun in their bearings in such a manner as to effectively wash the exterior of the bottles, as shown more clearly in Fig. 1.

Describing'now the mechanism for washing the interior of the bottles,-within the apertures 49 of the disk 48 are Seatedcap members 58 which are connected to verti cally'extending rods 59, the lower ends of which are seated in cylinders 60 and 61, respectively. Extending between-the rods 59 is a drive shaft 62. which likewise extends through the cylinders 60 and 61'. This shaft is rotatably .mounted in its bearings, and at its lower end is provided with an extension 66 carrying a gear 67. The gears 67 are driven from a common gear disk '68 extending around the shaft and loosely "supported upon a suitable bearing upon "the upper face of the main drive disk 42; "This bya horizontally extending countrshaft 45, i

gear disk GS is secured by a set screw as shown at 69, on a sleeve 70 which is mounted between the stationary shaft 6 and the disk 42. This sleeve provided at its lower end with a bevel gear 71 driven by a spur gear 72 carried by the horizontally extend ing eountershaft 73. The latter may be suitably driven from the same source of power as the countershaft l5. heretofore referred to. The arrangement is such. however, that the various shafts (32 are driven at a much higher rate ot speed than the main disk 42.

Describing now the cylinders (30 and ()1. the latter comprises a circular casting T t provided at its upper edge with an oti'set flange 7G and at its lower edge, with a collar 77 which is screw-threaded to the easting 74. as shown more clearly in Fig. 3. t'ipon this collar 77 is mounted a coiled expansion spring: 78. and between the upper edge of the spring and the flange 76 is locsely mounted a channeled ring 75. into which water for the inner brushes is admitted in the manner hereinafter described. For a purpose hereinafter described. the channeled ring 7.) limited against rotary movement independent of the rotation of the device as a whole. by means of a pin. or pins 79 extending through the bracket arms 80 carried by collars 91 slidably mount ed on the posts 45'). The main purpose of these collars 91 is to reciprt ate the cylinders ('10 and t. The upper eyl a lower casting 32 having at its upper end a reduced extension 82'. over which tits a rlosurc cap 83 in such a gear chamber 8!. casting 82 is provided with an annular groove 85 which receives a U haped forked arm 86 carried bV the corresponding: collar Hi. The respective cylinders 34 and til are vertically bored to receive the p sts the shaft 62. and a pair of brush spindles $7. 88. respectively. The upper ends of the e spindles are guided in a collar 89 carried bv the respective posts 59. while the lower ends extend into a packing chamber 90 formed in the upper cylinder 0. From this cylinder a-pipc i leads to a crtss duet Ht which communicates with the main water channel Z5. The arrangement is such that the spin-- dles S7 and 83 can have a movement ol" rotation upon their axes independent of the rotation of the main dish ti in order to rotate the brush spindles. within the gear chamber 84 is mounted a pair t gears 92 suitably secured to the res 'ieetive spindles S7 and 88. These gears are'driven by a central gear 94- upon the constantly rotatingi shaft 62.

It may here he noted that the spindles ST and 88 are raised and lowered with the eyl inders 60 and ('31. Inasmuch, however. as 5 the shaft 62 has no vertical movement. it is inder titl comprises i l necessary to pr -vide means-"t" a manner as to form 1 The lower end of the l in the ear M. To thi end the is provided with a vertical'iy n;i spline grome 95 which rcreiv-s. a pin (not shown) upon the gear i -i. t nts p rnr uoy the latter to be shifted upon preventing its rotation independent of shaft. In order to insure the gear :2 ing at all times in proper mesh wit gears 93. the casing is provided with demiders 9b which tit over the ends ot the n tral gear. as shown in Fig. l. The up; end ot each spindle extends into a tizi supported in the collar H1 and tilf ncttcd to the latter: 1 3i tliw ham adapted to receive the brushe i when spindles S7 and 83 are shi 'ted downwara The upper end of each tube with a central head 9:) whim adopted .1, be. shifted upwardly into tt.""';jft-tiit"tii the ends of the holders when th cr (30 and brush spindles manner hereinafter described. move the heads 9 into (P-""Eflliitlli the holders, the coilars F9 are idahit; ported by coiled collars 10 fixed 14,

Referring now the cylinders to ready: dles, each of the ('nila outer side with a pa? rollers 102. 10!) which ride a lin -r2 are raised in the in rder twith sun designated as a whole tot. t is of peculiar configuration. i

more clearlv in Kigali. A

ride over the upper part (I o collars 81 are shit'tcd up n with them th cylinden forked arms 80. down upon the tower po. the cylinders :tli) shifted may be t :e not d that th provided win a sit- 1w ("to tits within the l indcr t theretohy nit-ansot s t crew i r. -i

to return the tub s .ti' to normal. in: ca: E: of the hollow posts [i9 is in erted IS rod lti. the lower nd oi which i.- proiidcd with :1 righhaugri d extension l 'ti". -iili the upper end of which is provided with a imilar x .i; tension 108 which extends through uitable siot in the corre poirline tilo' .1. i engages the coiial' W. the wid et 1 sl t is to permit ilitiihti i itlt'tli of the collar and Jtftiitt" tine: r 1" i;.o

. When the cvlinders a. gh (ted dotton ardl v the extensions ill? of the rods, engage th base of the cytind r o; and he coltar i pulled downwardly. arrying the heads ht but of en :enient with 1t holder. 12,.

As a, teatnre ot the in'wzdion. out. are provided t r spinning t ih" lllttil'itit": are being wadwd h s Accordingly. upon the upper the shaft 6 is, mounted a qvlii-fdr ca w. =1 3o provided with adownwardly-extending flange 110 which telescopes over the drum 40. This casting is adjustably mounted on the drunuand is connected to the latter by means of screws 111 which engage suitablythreaded brackets 112 carried by the drum. In the casting 109 is mounted a plurality of rods or fingers 113 having secured thereto suitable gears 114 and provided at their lower ends with spinner heads 115. Between the lower face of the bracket and the heads 115 are mounted coiled expansion springs 116 which tend to force the spinner heads down into gripping engagement with the bottles, as shown more clearly in Fig. 1. These heads are shifted into and out of engagement with the bottles by means of cam wipers 117 carried by the upper ends of the rods 113 and riding upon a cam track 1.18 carried by brackets 119 fixed to the stationary. main frame. During the rotation of the washing apparatus as a. whole, the rods 113 are constantly spun or rotated by means of gear disk 120 secured to the stationary shaft. 6 and neshing with the respective gears 114. The arrangement is such that the bottles will be bodily spun within their holders during the process of washing. while the holders will be automatically withdrawn the bottles travel away from the-washing apparatus.

1 t will be not ed that each pair of brushes are simultaneously washing the interiors of a corresponding pair of bottles. After this washing operation. is complete, the brushes are tirst lowered out of the bottles and then shifted into reverse position so as to be in register with the opposite bottle of the corresponding pair which are being washed. The brltshcs are then again reciprocatcrl upwardly into the bottles. The arrangement is such that the interior of each bottle is subjected to a double washing. To this cud. thc cam track 10-1 is so crnstructed as to shift the brushes upwardly twice during a single revolution of cach cylinder around the cam track. During that part of the travel of the cam rollers upon the lower cam sur faces I the cylinders and 61 are rotatcd on their own axes so as to reverse the position of the bottles. Accordingly, to the stationary main frame is secured, by means of brackets 121. a ring 122 having a segmental toothed gear 123 at its inner periphery; the

construction being in effect a mutilated gear.

At either end of this gear upon the ring 12; is iixcd a locking block 124. To each of the heads 58 is secured a gear 125having at either side fiat surfaces 126. gears 12? rides by the segmental gear rack 123, it is rotated. thus shifting the rods 59 intmrevcrsc position. After each gear 125 has passed 'out of engagement with the rack 123, the flat. surface 126 rides upon the lock block 124 and eflectively locks the cylinders i As each ofthe 5 and rods .39 against rotation upon their axes. At this time the rollers of certain of the collars 81 ha ve ridden upon the upper part of the cam 104;. Each of these collars 81 is provided at its lower end with a forked arm 127, which as it is shifted upwardly engages the iower end of the corresponding and locks the cylinders aga' their axes, even after the gears hai out of engagement with the tool; block. 1 When the collars 81 are lowered, the s 127 pass out of engagement with the rods 59, and the cylinders are again released. It will be remembered that the water channels are fixed to the collars 81, and accordingly the former do not shift with the cylinder 60. After the bottles have been subjected to the double washing referred to, the interior of each is rinsed or sprayed. For this purpose the casting 4-8 is apertured to receive a plurality of sleeves 128, each of which is confined in position by means of an annular shoulder 129. Each sleeve is bored to receive a tapered journal block 131') provided at its upper end with arms 13]. 132, wisp e0 tively. and also with a forked brack t 133 extending radially inwardly and c1 *rying a cam roller 1.31. These cam roller-s ride upon a generally-circular cam-track 135 provided with a depressed cam surface 136. The ariangcinent is such that the arms 131 i and 132 are normally swung out of aiinement with the bottles by means of the engagement of the rollers 134 with the cam 1155. hen the rollers, however, reach the cam surface 136, they are released and the rinser arms 131 and 132 automatically swung into alincment with the pair of but. tles which are then passing. This is accomplished by means of a coihad spring 137,105 (no cud of which connected to the journal 1 -30, and the other end ofwhich is connected to the shoulder 129 of the corresponding sleeve 12%. as shown at. 135. Each of these arms 131 and 132 is provided with water ducts 139. 110, terminating at their outer cnds in upstanding spouts '1 i1 and com municating at their inner ends with a duct or water passage 112 formed in the journal block 130. The lowcr end of this duct. 142 is provided with a cross extension 11? which registers with a slot 144 formed in the side of the sleeve 128. This slot. howe er, does not extend entirely through the side of the sleeve, but communicates with a pipe 1 which leads down to a water valve chamber designated as a whole 1&8. This chamber 1 comprises a disk 149 having a reduced tension 1.36 which is secured by a set screw,

as shown at 151 to the stationary shaft 6. 'itliin the outer cud of this stationary disk i 149 is formed a circumfcrentially-cxtending watcr-clmnncl 152 which is connected by a i cross duct 1.33 with a water pipe 154 seated in the stationary shaft 6. The upper face "2-0 of this channel is provided with a pair of against the stationarycollar -17.

segmental outlet apertures 153, for a purpose hereinafter described; Upon the stationary disk 149 is mounted a rotating disk 155 having a hearing-surface153, which rides upon a similar bearing surface upon the lower disk. This upper disk is kept in frictional water-tight engagement with the lower one by means of a coiled expansion spring 126, the upper end of which bears To this disk 153 are rigidly connected the pipes 14- leading to the rinser and also pipes 159 leading to the respective water channels ot' the cylinder (31. Preferably: the major portion of each of these pipes 159 is flexible, as shown in Fig. 1. The upper end of each pipe 159 communicates with a duct- '15? which registers at predetermined intervals with the ports 153' of the main water chanr nel 152. Similarly, the lower ends of the pipes 145 comn'iunicate with ducts 145', there being one of these ducts for each pipe 1. 1:3. These latter ducts are also adapted to register at predetermined intervals with a segmental slot. 160 which con'imunicates with the main channel 152. The arrangement is such that the pipes 145 are supplied with water through the port 160 only when the rinser arms are swung into register with the passing bottles. \Vater may be supplied to the main pipe through any suitable branch 161 leading to any source of supply.

From the foregoing it will be seen that water is supplied to the. interior brushes and to the rinser only when the latter are in up erat-ive engagement with the bottles. At all other times the water supply is cut oti. Water may be supplied to the brushes 56 through a. pipe 102, as shown in Fig. 1.

As an auxiliary feature of the invention, I provide n'ieans for washing the bottom of the bottles. To this end, upon the stationary main frame is secured, by means of a bracket 163, a. brush 164 which is rotatably journaled in the bracket. This brush is sup plied with water from a pipe 105, and as the bottles pass they come into frictional engagen'ient with this brush in such a way as to tl'eetively clean the bottom of the bottles.

I claim as my invention:

1. in a bottle washing machine, the combination with a rotary main frame, of hottle washing apparatus rotating therewith, an endless traveling conveyer rotating around said main frame and leading to points remote therefrom, bottle holders car ried by said conveyer, and means for operatingsaid parts in properly timed relation. I

2. In abottle washing machine, the comhination with a rotary main frame, of an endless conveyer traveling around ,said

remote from said main frame, means for continuously driving said conveyer. bottle holders carried by the eonveyer, mechanism for washing the exterior and. interior of the bottles, and means for act-uatingisaid various mechanisms in properly timed relation.

3. In a bottle washing apparatus, the combination with a rotary main frame, of a conveyor traveling with said main frame, bottle holders carried thereby, means for continuously driving said conveyor and main frame, bottle washing apparatus carried by the latter, whereby the. bottles are washed, during the uninterrupted travel of said conveyor, and means for actuat-in said various mechanisms in properly timedrelationt. In a bottle washingmachine, the combination with a rotary main frame, of'bottle washing apparatus rotating therewith, bottle carriers continuously rotating around said main frame, and means for actuating said various n'iechanisms in properly timed relation whereby the bottles are washed during the uninterrupted travel of said carriers.

5. In a bottle washing machine, the combination with a rotary main frame, of an endless conveyer'provided with a plurality of bottle holders rotating around said main frame and leading thence to points remote washed during an uninterrupted travel of the conveyer. v v

7. In a bottle washing machine, the combination with a stationary supporting frame, having an elongated eritensioma rotary frame, mounted in said supporting frame, a journal member concentric with the rotary frame, a second journal member mounted in the outer end of said extension, an endless traveling convcyertrained around said journals, bottle holders carried by the conveyor, washing ap aratus carried by the rotary frame, ant means for actuating said parts in properly timed relation to wash the bottles during the uninterrupted travel of the conveyer.

8. In a bottle Washing machine, the combination with a rotary main frame, of brushes rotating with said main frame, hottleficarriers taveling around said main frame, and m ans for subjecting the in-- main frame. and leading thence .to' points terior (if the bottles t-o'a double washing said brushes and bottle holders into operaduring the iininterrnpted travel of the carriers r 9. 'In a bottle washing machine, the com- ,bination Witha rotary main frame, of a series of brush spindles rotating wit-h said' tive engiigementand means for actuating said parts in p'roper'ly timed relation. 7

10. In a' bottle washing machine, the combination with a rotary main frame, washing apparatus rotating therewith, bottle holders apparatus rotating therewith, bottle holders traveling around said main frame, reciprotraveling around said frame, a series of spinners for rotating the bottles within their holders during their operation of washing, a gear carried by each spinner, a common driving member having operative engage- 'i'nent with the respective gears and means for 0 erat iiig' said various parts. in properly time relation 11. In a bottle washing machine, the combination with a rotary main frame, washing catory spinners traveling with said main frame, and adapted to rotate the bottles within'their' holder's at predetermined points in the travel of the latter, means for automatiea'lly reciprocating said spinners into and out of engagement with the bottles and means for actuating said parts in-pr'operl'y tidied relation. 1

12: In a bottle washing machine, the com-' bination with a rotary main frame brushes rotating with said frame, bottl'ehold'ers traveling around said frame, means for washing the interior andexterior of the bottlesand rinsing said bottles during the rotation of the holdeis around said frame.

13; In a bottle washing machine, the cop;

binat-ion with a rotary main frame, brushes rotating with said main 'frame, bottle holders traveling around said main fr afi'ie, means for washing the interior of each{ bottle with two separate brushes during the travel of the holders around said frame, and means for actuating said parts in properly timed'relation- :14. In a bottle washing machine, the com bination with a main frame, of bottle hold ers traveling around said frame, means for Washing the interior of the bottles during the travel of the holders: in etihanism for rinsing the interior of -the-bottl'es after the latter have been wa shed, means for shifting said rinsing mechanism into and fii'it of al'inement with the bottles, ma; meaiis' for. actuating said parts in many timed relation.

15. In a bottle wasmng :hine, the 001m main l'ramc, a co'n'iinou water chamber con-- centric with said mainframe, means for supptviug water to tlierespective brushes.

from said chamber at predetermined intervals, bottle holders traye ling' around said main fraine,ineans for bringing the said brushes and holders into operative relation, and means for actuating said parts in prep (-i'ly timed relation.

17. In a bottle washing machine, the combination with a rotary main frame, washing apparatus rotating therewith, traveling bottle holders, a series of spinners for rotating the bottles within their holders during the operation of washing, meansrforvbodily ad justing said spinners whereby they may be used with bottles of various'sizesand" means for actnating'said parts in roperly timed relation.

18. In a bottle washing machine, the com bination with a bottle holder, of a pair of.

brushes, and means for shifting the brushes to" bring" themsuccessively into ali'nement with the bottles whereby eachbottle is subjected' to a double washing.

19. In a bottle washiiig machine, the com bination with a rotating main frame, of

washingapparatus rotating therewith, a.

conveyer' extending around said main frame, bottle holders carried by the coneiv 'er a series of spinners for rotating the lot-etl'es' within their holders during their oprat'ionof Washing,*a' driven me nber carried by each' spinner, a common drivni member having operative engagement wit each driven men'iber, and means for operating said various part's in properly timed relation.

20. In a bottle"washingiiiachine, the com bination with a rotary main frameyof wash '7 ing apparatus rotating witl saidmain 7 I! frame, bottle carriers traveling around said main frame, and means for subjecting the interior of the bottles to a washing during the uninterfiipted travel of the conveyer.

21. In abbttle w'ashing'iifichii'ie', the combiiia-tion'wi'thtr-rotary main frame, washing apparatusrotatin'g with said frame, bottle holders traveling around s'aidi frame, and means for washing the bottles and rinsing the bottles successivel duringthe' rotation of the holders around saidframe. r i

horizontal plane, brushes for washin 22. In a bottle washing machine, the combination with a continuously rotatin main frame, of a plurality of bottle hol ers, a pair of brushes rotating with said frame and means for alternating the position of said brushes at predetermined intervals.

23. In a bottle washing machine, the combination with a main frame, of a plurality of bottle holders traveling in a substantialllly t e bottles while in said holders, a plurality of rinsers mounted to move between the bottles and brushes, and means for horizontallyholders at PIOPOIlfi timed intervals.

H NRY J. CHILTON. Witnesses FRANK L. BELKNAP,

AN NA OBnInN.

20 into and out of alinement with the bottle 

